317L Stainless Steel Pipe

Standards: ASTM A312, A269, A213
Outer Diameter: 10.3mm ~ 273.1mm
Wall Thickness: 1.24mm ~ 28.6mm
Length: Customizable upon request
Packaging: Plastic-woven bundling for secure transportation

317L Stainless Steel Pipe: A Durable and Reliable Solution for Various Applications
Stainless steel pipes are widely used across industries due to their exceptional corrosion resistance and durability. Among these, 317L stainless steel pipe stands out as a popular material capable of withstanding harsh environments and corrosive substances. Here, we’ll explore the key features of 317L stainless steel pipe and its wide range of applications.

What is 317L Stainless Steel Pipe?
317L is a low-carbon version of 317 austenitic stainless steel. It contains molybdenum, which enhances its corrosion resistance in highly acidic environments. The low carbon content also makes 317L less susceptible to corrosion in welded structures. With high levels of chromium and nickel, this material offers excellent resistance to pitting, crevice corrosion, and other forms of corrosion.

Advantages of 317L Stainless Steel Pipe:

  1. Excellent Corrosion Resistance
    317L stainless steel pipe exhibits strong corrosion resistance, making it an excellent choice across industries. It withstands organic and inorganic chemicals, acids, and alkaline solutions. The material also resists stress corrosion cracking and can endure high temperatures without losing its structural integrity.

  2. High Strength
    Due to its high nickel and chromium content, 317L stainless steel pipe is highly durable. It can withstand high pressure and extreme temperatures. Additionally, it is oxidation-resistant, ensuring it does not degrade or become brittle over time, making it a long-lasting solution for various applications.

  3. Ease of Fabrication
    317L stainless steel pipe is easy to fabricate and weld. It can be formed, cut, and shaped to meet specific requirements. The material can also be welded without compromising its strength or corrosion resistance.

Applications of 317L Stainless Steel Pipe:
317L stainless steel pipes are widely used in various industries due to their superior corrosion resistance and durability. Some common applications include:

  1. Petrochemical Industry
    317L stainless steel pipe is used in the petrochemical industry for handling highly corrosive substances like phosphoric acid, sulfuric acid, and chlorides. It is also used in the manufacturing of heat exchangers, boilers, and chemical processing equipment.

  2. Pharmaceutical Industry
    In the pharmaceutical industry, 317L stainless steel pipe is chosen for its hygienic properties and resistance to corrosion. It is used in the production of reactor vessels, piping systems, and storage tanks.

  3. Food and Beverage Industry
    Due to its hygienic properties and corrosion resistance, 317L stainless steel pipe is used in the food and beverage industry. It is commonly used for the fabrication of storage tanks, piping systems, and processing equipment.

Conclusion
317L stainless steel pipe is an excellent choice for a wide range of industries due to its superior corrosion resistancedurabilityhigh strength, and ease of fabrication. It is widely used in petrochemical, pharmaceutical, food and beverage industries. If you are looking for a durable and reliable piping solution, consider 317L stainless steel pipes.


Routine Inspection:

Test Items

Test Type

Sampling Requirements

Alloy Chemical Composition Verification

Non-Destructive Test

Sampling by Heat Number Verification

Tensile Strength

Destructive Test

Sampling by Batch Number

Yield Strength

Destructive Test

Sampling by Batch Number

Elongation

Destructive Test

Sampling by Batch Number

Hardness

Rockwell Hardness HRC

Sampling by Batch Number

Eddy Current Testing

Non-Destructive Test

100%

Ultrasonic Testing

Non-Destructive Test

100%

Ultrasonic Testing

Non-Destructive Test

100%

Bending Test

Destructive Test

Sampling by Batch Number

Flattening Test

Destructive Test

Sampling by Batch Number

Flaring Test

Destructive Test

Sampling by Batch Number

Dimensional Inspection

Non-Destructive Test

100%

Metallographic Inspection

Destructive Test

Sampling by Batch Number

Visual Inspection

Non-Destructive Test

100%

Roughness Test

Non-Destructive Test

Sampling by Batch Number

Electron Microscope

Sampling

As Needed

Energy Dispersive Spectroscopy

Sampling

As Needed

Auger Analysis

Sampling

As Needed